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Added 1 min ago
Staff Systems Engineer I&T Lead
Northrop Grumman
Dulles, VA · Dulles
Proficiency in programming and scripting languages such as Python, MATLAB, C, C++, and Java.
Added 1 min ago
Sr. Principal Systems Engineer I&T Lead
Northrop Grumman
Dulles, VA · Dulles
Proficiency in programming and scripting languages such as Python, MATLAB, C, C++, and Java.
Added 1 min ago
Sr Principal Systems Engineer - AHT
Northrop Grumman
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3+ years experience developing simulation and/or tactical software products using C++ and/or Java coding languages.
Added 20 mins ago
AF
Software Dev Engineer III - AMZ10564147
Amazon Fulfillment Centers
Seattle, WA
- $193,361 to $227,400 USD / year
…experience in the job offered, or as a Software Engineer, Software Developer, or a related occupation. Employer will accept a Bachelor's degree or foreign equivalent degree in Computer…
Added 36 mins ago
Staff Software Engineer, Demand Bidder, Ad Serving Platform
Roku
San Jose, CA
Strong command of Java, with a solid foundation in algorithms, data structures, concurrency/multi-threading, and performance optimization
Added 36 mins ago
Staff Software Engineer, Demand Bidder, Ad Serving Platform
Roku
NY · San Jose, CA
Strong command of Java, with a solid foundation in algorithms, data structures, concurrency/multi-threading, and performance optimization
Added 36 mins ago
Staff Software Engineer, Demand Bidder, Ad Serving Platform
Roku
Boston, MA · San Jose, CA
Strong command of Java, with a solid foundation in algorithms, data structures, concurrency/multi-threading, and performance optimization
Added 43 mins ago
Software Development Engineer- Embedded, OTA Program Team
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
…applications, tools, systems, and services using: C#, C++, Java, or Perl…
Added 53 mins ago
Flight Software Engineer I
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Added 1 hour ago
Staff Software Engineer, Salesforce
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Salesforce Platform Developer I or II certification required
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Software Development Engineer, Software Defined Network Controller, Amazon LEO
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
…applications, tools, systems, and services using: C#, C++, Java, or Perl…
Added 1 hour ago
Senior Software Developer
Syms Strategic Group, LLC (SSG)
Blacksburg, VA
Syms Strategic Group (SSG) is seeking a talented Senior Software Developer
Added 1 hour ago
Senior Systems Engineer
Syms Strategic Group, LLC (SSG)
Blacksburg, VA
Manage system logging, Java Virtual Machine (JVM) tuning, and certificate/keystore configurations
Added 1 hour ago
Senior Software Developer
Syms Strategic Group, LLC (SSG)
Ashburn, VA
Syms Strategic Group (SSG) is seeking a talented Senior Software Developer
Added 1 hour ago
Senior Systems Engineer
Syms Strategic Group, LLC (SSG)
Ashburn, VA
Manage system logging, Java Virtual Machine (JVM) tuning, and certificate/keystore configurations
Added 1 hour ago
Senior Systems Engineer
Syms Strategic Group, LLC (SSG)
Charlottesville, VA
Manage system logging, Java Virtual Machine (JVM) tuning, and certificate/keystore configurations
Added 1 hour ago
Senior Software Developer
Syms Strategic Group, LLC (SSG)
Charlottesville, VA
Syms Strategic Group (SSG) is seeking a talented Senior Software Developer
Added 1 hour ago
Senior Systems Engineer
Syms Strategic Group, LLC (SSG)
Virginia Beach, VA
Manage system logging, Java Virtual Machine (JVM) tuning, and certificate/keystore configurations
Added 1 hour ago
Senior Software Developer
Syms Strategic Group, LLC (SSG)
Virginia Beach, VA
Syms Strategic Group (SSG) is seeking a talented Senior Software Developer
Added 1 hour ago
Lead Software Engineer, Full Stack
Capital One
McLean, VA
Utilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and…
Added 1 hour ago
Senior Software Developer
Syms Strategic Group, LLC (SSG)
Arlington, VA
Syms Strategic Group (SSG) is seeking a talented Senior Software Developer
Added 1 hour ago
Senior Systems Engineer
Syms Strategic Group, LLC (SSG)
Arlington, VA
Manage system logging, Java Virtual Machine (JVM) tuning, and certificate/keystore configurations
Added 1 hour ago
Data Science Intern
Leidos
Arlington, VA
Familiar with at least one programming language like Python, Java, C/C++.
Added 1 hour ago
Senior Software Developer
Syms Strategic Group, LLC (SSG)
Richmond, VA
Syms Strategic Group (SSG) is seeking a talented Senior Software Developer
Added 1 hour ago
Senior Systems Engineer
Syms Strategic Group, LLC (SSG)
Richmond, VA
Manage system logging, Java Virtual Machine (JVM) tuning, and certificate/keystore configurations

Leidos

Data Science Intern

Arlington, VA, United States

Pay Range $57,850.00 - $104,575.00

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Job details

Pay: Pay Range $57,850.00 - $104,575.00
Posting language: English
Posted: Nov 3, 2026

Original job description

Description

Join Leidos’ mission-focused engineering team and deliver software that powers data analytics, computer vision, and AI capabilities for national security customers. At Leidos, we don’t just offer internships - we offer career acceleration. This is your chance to work alongside industry-leading experts in Artificial Intelligence (AI), autonomous systems, and multi-modal information retrieval.

Leidos is seeking a passionate and driven Data Science Intern to join our Arlington, VA team supportingour national security customer. You’ll work side-by-side with system/software engineers and research/data scientists to help evolve a cutting-edge production platform that combines microservices , data search & analytics , AI and Machine Learning services . Through mentorship, collaboration, and exposure to challenging technical work, you’ll accelerate your career path and make a real-world impact.

Primary Responsibilities

Collaborate with a multidisciplinary team of experts in AI, machine learning, and software engineering.
Gain hands-on experience with AWS cloud services and prototype development.
Enhance your skills in data analytics, anomaly detection, and visualization tools.
Perform ETL tasks to ensure data consistency, quality, and security.
Develop Autonomous Agents as part of suite of tools to coordinate information discovery across different data sources.

Basic Qualifications

Currently enrolled and pursuing a Bachelor or Master’s degree in the field of Data Science, Data Analytics, Computer Science, Mathematics, Statistics, or related fields
Software development skills including developing and maintaining code bases
Familiar with at least one programming language like Python, Java, C/C++.
Experience with at least one of the following machine learning libraries SciKit Learn, Keras, TensorFlow, or PyTorch
Experience or educational courses/projects in Machine Learning, and/or Text
Must be U.S. Citizen
Eligible to obtain and maintain a Secret security clearance. Leidos will guide you through the clearance process.

Preferred Qualifications

Experience with Big Data platforms like Hadoop, Azure or Spark.
Hands-on experience with prototype development and data visualization tools (e.g., Tableau, D3.js).
Knowledge of text mining tools and techniques, including summarization, entity extraction, and anomaly detection.
Familiarity with version control systems like Git and IDEs such as VS Code.
Practical experience with statistical analysis and/or experience applying data analytics
Hands-on experience with intelligent systems and machine learning
Experience with interpretability of deep learning models
Ability to obtain /maintain Top Secret security clearance with polygraph.

Work location and schedule

Arlington, VA. Hybrid: 4 days on-site, 1 day remote per week.
8–10 week internship, target start May/June 2027

How to stand out

Share a link to your GitHub/portfolio and briefly describe a project you’re proud of (what you built, technologies used, and your role).
If team-based, clarify your individual contributions.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:

November 2, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $57,850.00 - $104,575.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com .

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits .

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com .

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission (https://reportfraud.ftc.gov/#/) .

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

REQNUMBER: R-00196049

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an equal opportunity employer/disability/vet.

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More about this job

Skills

Research
Microservices
AWS
Data analysis
Data engineering
Computer science
Statistics
Software development
Python
Oracle Java
C
C++
Machine learning
Scikit-learn
Keras
TensorFlow
PyTorch
Apache Hadoop
Microsoft Azure
Apache Spark
Data visualization
Tableau
Control systems
Git
Deep learning
GitHub

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